Janesville Power Outages
Rock County, Wisconsin
updated 6m ago
Outages Near You
See live outage activity within 10 miles of your location.
Janesville
No active power outages are currently reported in Janesville, Wisconsin. Janesville is in Rock County, and PowerOutage.us tracks 2 utilities serving the area.
Outage History — Janesville
Over the last 90 days, PowerOutage.us has tracked 269 distinct power outages in Janesville, Wisconsin. The most recent significant outage affected an estimated 1,320 customers on October 6, 2026. When outages occur, power is typically restored in about 2h 45m.
Avg Restoration Time
2h 45m
Most Recent Significant Outage
1,320 customers
October 6, 2026
Rock County Historical Outages
More dataPowerwall – Home Battery Storage
Utilities Serving Janesville
Outage and customer figures are as reported for Rock County. A dash means the utility serves the city but reports no data for this county.
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